The head of Air Combat Command said Friday he isn't confident the F-35 program can meet its target to reduce the F-35A's cost-per-flying-hour to $25,000 by 2025, and said he will meet with program officials and contractors this week to discuss affordability, availability and capability concerns. "Right now, we're not exactly . . . on target with affordability, but it's a continual topic as we go forward every single day," ACC Commander Gen. Mark Kelly told reporters during the Air...